License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-2.6-block.git] / arch / sparc / include / asm / barrier.h
index b25f02a029e060c6908d59c091c6193d64a1b3a9..c10b4164be5925953f952ef1d4618203bdbf1b6b 100644 (file)
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ___ASM_SPARC_BARRIER_H
 #define ___ASM_SPARC_BARRIER_H
 #if defined(__sparc__) && defined(__arch64__)